diff --git a/admin/mailu/translations/de/LC_MESSAGES/messages.po b/admin/mailu/translations/de/LC_MESSAGES/messages.po
index 4488f662..4a0b2afa 100644
--- a/admin/mailu/translations/de/LC_MESSAGES/messages.po
+++ b/admin/mailu/translations/de/LC_MESSAGES/messages.po
@@ -16,7 +16,7 @@ msgstr ""
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=utf-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"Generated-By: Babel 2.5.0\n"
+"Generated-By: Babel 2.5.1\n"
 
 #: mailu/admin/forms.py:32
 msgid "Invalid email address."
diff --git a/admin/mailu/translations/en/LC_MESSAGES/messages.po b/admin/mailu/translations/en/LC_MESSAGES/messages.po
index 88604cbc..b73486e7 100644
--- a/admin/mailu/translations/en/LC_MESSAGES/messages.po
+++ b/admin/mailu/translations/en/LC_MESSAGES/messages.po
@@ -16,7 +16,7 @@ msgstr ""
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=utf-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"Generated-By: Babel 2.5.0\n"
+"Generated-By: Babel 2.5.1\n"
 
 #: mailu/admin/forms.py:32
 msgid "Invalid email address."
diff --git a/admin/mailu/translations/fr/LC_MESSAGES/messages.po b/admin/mailu/translations/fr/LC_MESSAGES/messages.po
index 97d394ca..ef75609c 100644
--- a/admin/mailu/translations/fr/LC_MESSAGES/messages.po
+++ b/admin/mailu/translations/fr/LC_MESSAGES/messages.po
@@ -12,7 +12,7 @@ msgstr ""
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=utf-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"Generated-By: Babel 2.5.0\n"
+"Generated-By: Babel 2.5.1\n"
 
 #: mailu/admin/forms.py:32
 msgid "Invalid email address."
diff --git a/admin/mailu/translations/pt/LC_MESSAGES/messages.po b/admin/mailu/translations/pt/LC_MESSAGES/messages.po
index 8ab3cb7c..53d3b7a9 100644
--- a/admin/mailu/translations/pt/LC_MESSAGES/messages.po
+++ b/admin/mailu/translations/pt/LC_MESSAGES/messages.po
@@ -16,7 +16,7 @@ msgstr ""
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=utf-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"Generated-By: Babel 2.5.0\n"
+"Generated-By: Babel 2.5.1\n"
 
 #: mailu/admin/forms.py:32
 msgid "Invalid email address."